The NodD protein does not bind to the promoters of inducible nodulation genes in extracts of bacteroids of Rhizobium leguminosarum biovar viciae.

abstract：:After the dormancy of Saccharomyces cerevisiae ascospores had been broken, the synthesis of proteins was observed first, followed rapidly by synthesis of ribonucleic acid (RNA) and much later by deoxyribonucleic acid (DNA) synthesis. Phosphoglucomutase activity increased in a periodic (step) fashion, whereas the activ...

journal_title：Journal of bacteriology

authors： Rousseau P,Halvorson HO

更新日期：1973-03-01 00:00:00

abstract：:Trent, Dennis W. (University of Oklahoma School of Medicine, Oklahoma City) and L. Vernon Scott. Colorado tick fever virus in cell culture. I. Cell-type susceptibility and interaction with L cells. J. Bacteriol. 88:702-708. 1964.-Colorado tick fever (CTF) virus was serially propagated in monolayer cultures of L and FL...

journal_title：Journal of bacteriology

authors： TRENT DW,SCOTT LV

更新日期：1964-09-01 00:00:00

abstract：:The par stability determinant, encoded by the Enterococcus faecalis plasmid pAD1, is the only antisense RNA regulated postsegregational killing system identified in gram-positive bacteria. Because of the unique organization of the par locus, the par antisense RNA, RNA II, binds to its target, RNA I, at relatively smal...

journal_title：Journal of bacteriology

authors： Weaver KE,Ehli EA,Nelson JS,Patel S

更新日期：2004-10-01 00:00:00

abstract：:The phosphomannose isomerase (pmi) gene of Escherichia coli was cloned on a broad-host-range cosmid vector and expressed in Pseudomonas aeruginosa at a low level. Plasmid pAD3, which harbors the E. coli pmi gene, contains a 6.2-kilobase-pair HindIII fragment derived from the chromosome of E. coli. Subcloning produced ...

journal_title：Journal of bacteriology

authors： Darzins A,Nixon LL,Vanags RI,Chakrabarty AM

更新日期：1985-01-01 00:00:00

abstract：:Bacteroides ovatus, a human colonic anaerobe, utilizes the galactomannan guar gum as a sole source of carbohydrate. Previously, we found that none of the galactomannan-degrading enzymes were extracellular, and we characterized an outer membrane mannanase which hydrolyzes the backbone of guar gum to produce large fragm...

journal_title：Journal of bacteriology

authors： Gherardini FC,Salyers AA

更新日期：1987-05-01 00:00:00

abstract：:Using PCR to create a probe based on conserved region 2 of sigma factors, we have cloned the sigA gene coding for the major sigma factor of Rhizobium meliloti. The 684-residue protein encoded by the sigA gene was expressed in vitro in coupled transcription-translation experiments with R. meliloti extracts and migrated...

journal_title：Journal of bacteriology

authors： Rushing BG,Long SR

更新日期：1995-12-01 00:00:00

abstract：UNLABELLED:Streptococcus pneumoniae is able to integrate exogenous DNA into its genome by natural genetic transformation. Transient accumulation of high levels of the only S. pneumoniae alternative σ factor is insufficient for development of full competence without expression of a second competence-specific protein, Co...

journal_title：Journal of bacteriology

authors： Tovpeko Y,Bai J,Morrison DA

更新日期：2016-08-11 00:00:00

abstract：:A series of studies were performed on a Staphylococcus aureus strain thought to contain a pencillinase plasmid integrated into the host chromosome. Reassociation kinetics analysis of whole-cell deoxyribonucleic acid (DNA) in the presence of pure radioactive plasmid DNA revealed that plasmid-specific sequences were pre...

journal_title：Journal of bacteriology

authors： Novick R,Zouzias D,Rush M

更新日期：1975-12-01 00:00:00

abstract：:The PRO1 gene of Saccharomyces cerevisiae encodes the 428-amino-acid protein gamma-glutamyl kinase (ATP:L-glutamate 5-phosphotransferase, EC 2.7.2.11), which catalyzes the first step in proline biosynthesis. Amino acid sequence comparison revealed significant homology between the yeast and Escherichia coli gamma-gluta...

journal_title：Journal of bacteriology

authors： Li W,Brandriss MC

更新日期：1992-06-01 00:00:00

abstract：:Autolysin-defective pneumococci treated with inhibitory concentrations of penicillin and other beta-lactam antibiotics continued to produce non-cross-linked peptidoglycan and cell wall teichoic acid polymers, the majority of which were released into the surrounding medium. The released cell wall polymers were those sy...

journal_title：Journal of bacteriology

authors： Fischer H,Tomasz A

更新日期：1984-02-01 00:00:00

abstract：:The lasA gene (whose product is involved in the production of extracellular elastolytic activity) was isolated from a genomic bank containing DNA from Pseudomonas aeruginosa FRD1. Recombinant plasmid pELA1, containing the lasA gene, complemented the temperature-sensitive elastase mutation (lasA1) in P. aeruginosa PAO-...

journal_title：Journal of bacteriology

authors： Goldberg JB,Ohman DE

更新日期：1987-03-01 00:00:00

abstract：:Escherichia coli K-12 produces at least two ATP-dependent proteases, Lon (La) and Clp (Ti), the latter consisting of a regulatory subunit (ClpA) and a proteolytic subunit (ClpP). The gene clpB encoding an analog of ClpA had been found at 57 min on the E. coli chromosome. Cloning and examination of novel heat shock pro...

journal_title：Journal of bacteriology

authors： Kitagawa M,Wada C,Yoshioka S,Yura T

更新日期：1991-07-01 00:00:00

abstract：:The bacterium Myxococcus xanthus undergoes multicellular development during times of nutritional stress and uses extracellular signals to coordinate cell behavior. C-signal affects gene expression late in development, including that of Omega4499, an operon identified by insertion of Tn5 lac into the M. xanthus chromos...

journal_title：Journal of bacteriology

authors： Yoder DR,Kroos L

更新日期：2004-06-01 00:00:00

abstract：:The developmentally regulated gene dofA, identified from pulse-labeling experiments by two-dimensional gel electrophoresis, and its homologue, dofB, were cloned and characterized in Myxococcus xanthus. Deletion of dofA and dofB did not affect the vegetative growth and development of M. xanthus. dofA was specifically e...

journal_title：Journal of bacteriology

authors： Horiuchi T,Akiyama T,Inouye S,Komano T

更新日期：2002-12-01 00:00:00

abstract：:Narkates, Annie J. (Southern Research Institute, Birmingham, Ala.), and Robert F. Pittillo. Influence of inoculum media on sensitivity of Escherichia coli to azaserine. J. Bacteriol. 90:710-714. 1965.-Escherichia coli grown in a simple synthetic medium is more than 100-fold more sensitive to inhibition by azaserine th...

journal_title：Journal of bacteriology

authors： Narkates AJ,Pittillo RF

更新日期：1965-09-01 00:00:00

abstract：:Tectiviridae is a family of tailless bacteriophages with Gram-negative and Gram-positive hosts. The family model PRD1 and its close relatives all infect a broad range of enterobacteria by recognizing a plasmid-encoded conjugal transfer complex as a receptor. In contrast, tectiviruses with Gram-positive hosts are highl...

journal_title：Journal of bacteriology

authors： Kan S,Fornelos N,Schuch R,Fischetti VA

更新日期：2013-10-01 00:00:00

abstract：:The decline in colony-forming ability observed during tryptophan starvation of Bacillus subtilis auxotrophs is a concentration-dependent phenomenon. It does not manifest itself when the initial cell concentration is 10(6) cells/ml or lower. This property has been used to test the killing activity of different fraction...

journal_title：Journal of bacteriology

authors： Barlati S,Majerfeld I

更新日期：1970-02-01 00:00:00

abstract：:The kil-kor regulon of the self-transmissible, broad-host-range plasmid RK2 is a unique network with eight coregulated operons. Among the genes encoded by the kil-kor regulon are trfA, which encodes the replication initiator, and several kil loci (kilA, kilB, kilC, and kilE), each of which is lethal to the host cell i...

journal_title：Journal of bacteriology

authors： Thomson VJ,Jovanovic OS,Pohlman RF,Chang CH,Figurski DH

更新日期：1993-04-01 00:00:00

abstract：:Despite the considerable knowledge of bacterial high-molecular-weight (HMW) polycyclic aromatic hydrocarbon (PAH) metabolism, the key enzyme(s) and its pleiotropic and epistatic behavior(s) responsible for low-molecular-weight (LMW) PAHs in HMW PAH-metabolic networks remain poorly understood. In this study, a phenotyp...

journal_title：Journal of bacteriology

authors： Kweon O,Kim SJ,Kim DW,Kim JM,Kim HL,Ahn Y,Sutherland JB,Cerniglia CE

更新日期：2014-10-01 00:00:00

abstract：:Using nitrogen-fixing Sinorhizobium species that interact with Medicago plants as a model system, we aimed at clarifying how sex has shaped the diversity of bacteria associated with the genus Medicago on the interspecific and intraspecific scales. To gain insights into the diversification of these symbionts, we inferr...

journal_title：Journal of bacteriology

authors： Bailly X,Olivieri I,Brunel B,Cleyet-Marel JC,Béna G

更新日期：2007-07-01 00:00:00

abstract：:Sixteen species of enterobacteria have been screened for mutagenic DNA repair activity. In Escherichia coli, mutagenic DNA repair is encoded by the umuDC operon. Synthesis of UmuD and UmuC proteins is induced as part of the SOS response to DNA damage, and after induction, the UmuD protein undergoes an autocatalytic cl...

journal_title：Journal of bacteriology

authors： Sedgwick SG,Ho C,Woodgate R

更新日期：1991-09-01 00:00:00

abstract：:Two plasmids containing the penicillinase gene of alkalophilic Bacillus sp. strain 170, pEAP1 and pEAP2, were constructed. Most of the penicillinase produced by Escherichia coli, which carried these plasmids, was found in the culture medium. This excretion is caused by the cloned DNA fragment which contains some compo...

journal_title：Journal of bacteriology

authors： Kudo T,Kato C,Horikoshi K

更新日期：1983-11-01 00:00:00

abstract：:Plasmids encoding the structural genes for the Rhodobacter capsulatus and Rhodobacter sphaeroides cytochrome (cyt) bc1 complexes were introduced into strains of R. capsulatus lacking the cyt bc1 complex, with and without cyt c2. The R. capsulatus merodiploids contained higher than wild-type levels of cyt bc1 complex, ...

journal_title：Journal of bacteriology

authors： Davidson E,Prince RC,Haith CE,Daldal F

更新日期：1989-11-01 00:00:00

abstract：:Glucose kinase is required for glucose repression of several catabolite-controlled genes in Streptomyces coelicolor and certainly plays an important role in glucose repression in these organisms. We report here that glucose kinase null mutants of S. coelicolor retain transcriptional regulation of the chitinase 63 gene...

journal_title：Journal of bacteriology

authors： Ingram C,Westpheling J

更新日期：1995-06-01 00:00:00

abstract：:We report on the cloning and characterization of the rfb gene cluster of the O75 lipopolysaccharide from a urinary tract isolate of Escherichia coli. Deletion cloning defined the minimum region of DNA that expressed the O75 antigen in E. coli host strains to be on a 12.4-kb insert. However, the E. coli strain expressi...

journal_title：Journal of bacteriology

authors： Batchelor RA,Haraguchi GE,Hull RA,Hull SI

更新日期：1991-09-01 00:00:00

abstract：:Freeman, B. M. (Houghton Poultry Research Station, Huntingdon, England), and L. G. Chubb. Effect of Salmonella gallinarum on certain Krebs cycle intermediates of domestic fowl. J. Bacteriol. 88:93-95. 1964.-In chickens infected with Salmonella gallinarum, the citric acid content of the blood rose but that of the liver...

journal_title：Journal of bacteriology

authors： FREEMAN BM,CHUBB LG

更新日期：1964-07-01 00:00:00

abstract：:We have identified IS100 sequences in a specific subset of Yersinia pseudotuberculosis isolates that were also sensitive to the Y. pestis-produced bacteriocin, pesticin. In contrast, Y. pseudotuberculosis strains which did not contain IS100 sequences were not sensitive to pesticin. We propose that IS100 serves as a mo...

journal_title：Journal of bacteriology

authors： McDonough KA,Hare JM

更新日期：1997-03-01 00:00:00

abstract：:A new type of temperature-sensitive deoxyribonucleic acid (DNA) synthesis mutant, which can divide without a completion of DNA replication, was isolated from a thymidine-requiring Escherichia coli strain by means of photo-bromouracil selection after nitrosoguanidine mutagenesis. In this mutant, in spite of the fact th...

journal_title：Journal of bacteriology

authors： Inouye M

更新日期：1969-09-01 00:00:00

abstract：:In Enterococcus faecalis, the site 2 protease Eep generates sex pheromones, including cAM373. Intriguingly, in Staphylococcus aureus, a peptide similar to cAM373, named cAM373_SA, is produced from the camS gene. Here, we report that the staphylococcal Eep homolog is not only responsible for the production of cAM373_SA...

journal_title：Journal of bacteriology

authors： Cheng D,Lv H,Yao Y,Cheng S,Huang Q,Wang H,Liu X,Bae T,Li M,Liu Q

更新日期：2020-07-09 00:00:00

abstract：:The formation of recombinants in Hfr crosses was studied in Escherichia coli strains carrying combinations of genes known to affect recombination and DNA repair. Mutations in ruv and recG eliminate activities that have been shown to process Holliday junction intermediates by nuclease cleavage and/or branch migration. ...

journal_title：Journal of bacteriology

authors： Ryder L,Whitby MC,Lloyd RG

更新日期：1994-03-01 00:00:00